**Author details**

Shotaro Ishino<sup>1</sup> \*, Satoshi Denno<sup>2</sup> , Narumi Yashiro<sup>2</sup> and Seiichi Suzuki<sup>2</sup>


\*Address all correspondence to: shotaroh.ishino.qx@furuno.co.jp

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Long-Distance and Low-Radiation Waveguide Antennas for Wireless Communication… DOI: http://dx.doi.org/10.5772/intechopen.92246*
